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 ###Instrução: Quais são as classes da IHSAA das escolas de Indianápolis?
 ###Tabelas: CREATE TABLE per_capita_gdp (per_capita_gdp_id AUTO_INCREMENT PRIMARY KEY, Economy VARCHAR, 1980 INT, Gap from Thailand as of 1980 (times) VARCHAR, 1985 INT, 1990 INT, 1995 INT, 2000 INT, 2005 INT, 2010 INT, 2012 INT, Gap from Thailand as of 2012 (times) VARCHAR, GDP as of 2012 after purchasing power parity (PPP) calculations (USD billions) VARCHAR, GDP per capita as of 2012 (PPP) INT) CREATE TABLE  (_id AUTO_INCREMENT PRIMARY KEY, School VARCHAR, Mascot VARCHAR, Location VARCHAR, Enrollment INT, IHSAA Class VARCHAR, IHSAA Football Class VARCHAR, County VARCHAR) CREATE TABLE double_premiership_teams (double_premiership_teams_id AUTO_INCREMENT PRIMARY KEY, Season INT, Premier VARCHAR, Runner Up VARCHAR, Score VARCHAR, Venue VARCHAR, Attendance INT, Premiership VARCHAR) CREATE TABLE low_powered_translators (low_powered_translators_id AUTO_INCREMENT PRIMARY KEY, Call sign VARCHAR, Frequency MHz INT, City of license VARCHAR, ERP W INT, Class VARCHAR, FCC info VARCHAR) CREATE TABLE handicap_results_top_10 (handicap_results_top_10_id AUTO_INCREMENT PRIMARY KEY, Position INT, Sail number VARCHAR, Yacht VARCHAR, State/country VARCHAR, Yacht type VARCHAR, LOA (Metres) INT, Skipper VARCHAR, Corrected time d:hh:mm:ss VARCHAR)  
SELECT IHSAA Class FROM  WHERE Location = indianapolis